4351552222 has 4 divisors (see below), whose sum is σ = 6527328336. Its totient is φ = 2175776110.

The previous prime is 4351552207. The next prime is 4351552241. The reversal of 4351552222 is 2222551534.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1087888054 + ... + 1087888057.

It is an arithmetic number, because the mean of its divisors is an integer number (1631832084).

Almost surely, 2^4351552222 is an apocalyptic number.

4351552222 is a deficient number, since it is larger than the sum of its proper divisors (2175776114).

4351552222 is a wasteful number, since it uses less digits than its factorization.

4351552222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175776113.

The product of its digits is 24000, while the sum is 31.

The square root of 4351552222 is about 65966.2961064209. The cubic root of 4351552222 is about 1632.6060438906.

The spelling of 4351552222 in words is "four billion, three hundred fifty-one million, five hundred fifty-two thousand, two hundred twenty-two".